coolgrey.dk

Records from scan: 2026-10-12 17:19:59  ·  1191ms total  ·  last checked 2026-10-16 23:23 (unchanged)
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coolgrey.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 1 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.189 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.189 3600s linux299.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   121ms
TXT Record
bDZP+hXC6pt9kfEbDHQUdoHBRFLRIfipmZ+geLfmaU1F1WDkZ65yvaaA4lb7pllLEpjgXOkENY18N+WdKB07IA==
MS=ms29641906
v=spf1 include:spf.lasertryk.dk -all

✉️ SPF#

PolicyRecord (coolgrey.dk)
-all (hard fail) v=spf1 include:spf.lasertryk.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 17:19:59
www93.191.156.189 (AS48854) (address records, no CNAME)
www vs bare domainSame network
coolgrey.dk: 93.191.156.189 (AS48854)
www.coolgrey.dk: 93.191.156.189 (AS48854)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   49ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

22ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 17:33:55
FieldValue
RegistrarSimply.com A/S
Registered2009-04-01
Expires2031-04-30 (1656d)

🔗 Same registrant#

28 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
bp-gdpr.dkPunktum dk A/S (direct)
clemens.dkSimply.com A/S
cool-grey.dkSimply.com A/S
digitaloffset.dkPunktum dk A/S (direct)
digitaltrykkeriet.dkPunktum dk A/S (direct)
discounttryk.dkPunktum dk A/S (direct)
engrosvisitkort.dkSimply.com A/S
faremærker.dkSimply.com A/S
forlagetjelling.dkSimply.com A/S
gte.dkPunktum dk A/S (direct)
handelstrykkeriet.dkPunktum dk A/S (direct)
infolink2023.dkSimply.com A/S
jannerup.dkSimply.com A/S
jypa.dkPunktum dk A/S (direct)
knudtzon.dkSimply.com A/S
lasertryk.dkSimply.com A/S
nofoproof.dkSimply.com A/S
one2one.dkPunktum dk A/S (direct)
picta.dkPunktum dk A/S (direct)
prinfoparitas.dkSimply.com A/S
prinfovejle.dkSimply.com A/S
shopgrafisk.dkSimply.com A/S
specialtrykkeriet-arco.dkSimply.com A/S
sumopics.dkSimply.com A/S
tryksager.dkPunktum dk A/S (direct)
vejlegrafisk.dkPunktum dk A/S (direct)
vestergaardsbogtrykkeri.dkPunktum dk A/S (direct)
zignature.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
34ms
MX
26ms
AAAA
30ms
TXT
121ms
CAA
38ms
HTTPS
25ms
TLSA
49ms
SOA
22ms
MTA-STS
48ms
DNSSEC
116ms
SRV
671ms
Total
1191ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 17:19:59 shown 1191ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 02:57:16 2394ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 02:26:51 451ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 02:24:39 9500ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-19 17:33:13 933ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 20:31:37 2295ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 22:15:24 621ms 2 NS 1 A 1 MX 🔒 Secure
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